1298315061

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12611}}^1$

素因数の和:12695

約数の個数: 40

約数和(自身を含む): 2051013888

約数和(自身を除く): 752698827

約数列:

[1, 3, 9, 27, 31, 41, 81, 93, 123, 279, 369, 837, 1107, 1271, 2511, 3321, 3813, 11439, 12611, 34317, 37833, 102951, 113499, 340497, 390941, 517051, 1021491, 1172823, 1551153, 3518469, 4653459, 10555407, 13960377, 16028581, 31666221, 41881131, 48085743, 144257229, 432771687, 1298315061]

約数ペア:

[(1, 1298315061), (3, 432771687), (9, 144257229), (27, 48085743), (31, 41881131), (41, 31666221), (81, 16028581), (93, 13960377), (123, 10555407), (279, 4653459), (369, 3518469), (837, 1551153), (1107, 1172823), (1271, 1021491), (2511, 517051), (3321, 390941), (3813, 340497), (11439, 113499), (12611, 102951), (34317, 37833)]